![]() ![]() Or you can get the result from the definition of two's complement: $x = 123 To get the two's complement value of x just use -x. It's not easy to know all the shortcut keys in the calculator app so you'll have to use the mouse at some point Many operators in PowerShell are a little bit longer than the counterpart in C# but you'll get the result faster than clicking on the calculator buttons. The Windows calculator currently doesn't support unsigned or decimal types, thus doing 64-bit unsigned operations will be tricky. ![]() However I suggest using PowerShell for more complex programming-related calculations because it supports any types in. 32-bit) then entering a 16-bit hex or binary value will always return a positive value, but if you change to WORD (16-bit) then the value will become negative if the 16 th bit is 1 Press +/- again and the 2's complement of -2 will be displayedĪnother thing to note is that the middle button determines how many bits you want to work with. Since 2's complement just mean the negated value, you simply press the +/- button on the left of the zero key and the 2's complement value of the current value will be takenįor example if you enter 2 and press the button then it'll become -2 in decimal, and a binary value with all ones except in the least significant bit. You can turn on the "Big toggling keypad" by clicking the button above the "Bit Shift" and then click on the top bit to see If you turn on the top bit of the value then it's always signed. There are simply no unsigned types in Windows calculator.
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